The 9-3 SE. Project: Griff

[KoreFun]

Beidzdot ir uzliktas lielās aimugurējās bremzes.
Tā kā suportu restaurācijas kantoriem pilnīgi nav nekādas intereses krāsot divus izjauktus suportus (nevis veikt visu procedūru ar noņemšanu, uzlikšanu, remkomplektiem un t.t), tad vienkārši patīrīju suportus un uzliku.

"modificēts" bremžu aizsargs:

[Nauris_t16]

Vajadzēja tak nokrāsot, ja jau biji tik tālu notīrījis. Un jāved nevis suportu restauratoriem, bet vienkārši uz pulverkrāsu, tikai jānoglušī pašam vispirms.

Bet ir pārbaudīts, ka Rilak Neosprint arī tīri labi turas uz suportiem

[KoreFun]

Ir jāizej caur visām problēmām Ja pamatīgi norūsēs, tad krāsosim

[KoreFun]

Stāsts par gaudošo SAAB signalizāciju:

Pagājušajā gadā (~jūlijs/augusts) sāka ik pa laikam gaudot sirēna, pārsvarā lietus laikā. Vizuāli viss ir sauss, sirēnas korpus arī bez redzamām plaisām un t.t. Kaut arī džampers iekšā bij noņemts (ar džampera noņemšanu tiek atvienotas baterijas, un sirēna paliek NEautonom), bet tik un tā sāka gaudot. Tā kā oriģinālos Sanyo CR17335 baterijas jāsūta (pie kam pārsvarā piedāvājums ir uz 3 gab, 10 gab un t.t.) un jāgaida, nolēmu pameklēt kurām tad baterijām ir līdzīgi parametri un izrādījās, ka CR17335SE, kurus ļoti daudzi lodē oriģinālo bateriju vietā, diezgan būtiski atšķirās ar izlādes strāvu. Un vienīgā baterija, no visplašāk pazīstamiem, kura 1:1 atbilst OE bateriju parametriem, ir Energizer 123. Pievienošu arī datašītu skrīnus.
Nu un līdz šai dienai viss ir labi, tfu-tfu-tfu

[Vilcins]

Pavisam cits kampiens ar lielajām bremzem

[jack_21]

Vai šitas neder? BAT-CR17335-PCB

[KoreFun]

Nosaukums sakrīt. Bet ne apraksta, ne bildes nav.

[hofmaks]

Kādi jaunumi? Vai vēl ko izraki?

[KoreFun]

Dabūju laukā lambdas adaptācijas. Varbūt kāds zinošāks kungs var pakomentēt, bet manuprāt tas ir ok.

[hofmaks]

Lambda correction
The catalyst requires that the fuel/air mixture is stoichiometric. This means that the mixture is neither
rich nor lean, it is exactly 14,7 kg air to 1 kg gasoline (Lambda=1). That is why the system is
equipped with an oxygen sensor in the forward part of the exhaust system. The sensor is connected
to pin 23 in the ECU and is grounded in the ECU via pin 47. The exhaust fumes pass the oxygen
sensor. The content of oxygen in the exhaust fumes is measured through a chemical reaction, this
results in an output voltage. If the engine runs rich (Lambda lower than 1) the output voltage would
be approx. 0,9 V and if the engine runs lean (Lambda higher than 1) the output voltage would be 0,1
V. The output voltage swings when Lambda passes 1. The ECU continuously corrects the injection
duration so that Lambda=1 is always met. To be able to function, the oxygen sensor needs to be hot,
this requirement is met by electrically preheating the sensor. The preheating element is fed by B+ via
fuse 38 and the main relay, the sensor is grounded in the ECU via pin 50. The ECU estimates the
temperature on the exhaust gases (EGT) based on engine load and engine speed (RPM). At high EGT
the electrical pre heating is disconnected. The lambda correction is masked during the engines first
640 revolutions after start if the coolant temperature exceeds 18˚C (64F) at load ranges over idle and
under WOT, or 32˚C (90F) at idle. Operation can be divided into two parts, open loop mode and
closed loop mode. In closed loop mode the feedback signal from the lambda sensor is used to keep
the mixture stoichiometric (approx. 14.7 : 1) while in open loop mode the system only depends on the
maps, no feedback from the lambda sensor is used to compensate for lean or rich mixture. The point
where the system switches from closed to open loop mode is determined by a couple of maps of
which the most important one is: Open_loop! This map indicates the load levels for each rpm site
from which the system should run in open loop mode. This is also indicated in T5Suite in the main
injection map and the fuel knock map. The load levels in knock mode are different from the ones for
normal mode operation and are stored in Open_loop_knock!

[hofmaks]

Knocking
When knocking occurs inside the engine (sensed through the DI cartridge) evenly in all cylinders a
tiny bit of extra fuel will be injected. When the manifold pressure (MAP) is over 140 kPa (0.4 bar) the
normal injection map will be overruled by another map: the knocking fuel map. This map enriches the
fuel mixture so that the engine cools down (extra fuel means cooler mixture). If the knocking map
kicks in, something is actually wrong in the rest of the mapping (ignition, injection etc). Try to prevent
entering the knocking map at all times!

[KoreFun]

Simon, kā tad tā?

[hofmaks]

Sāls uzvarēja simonu!

[Nauris_t16]

Ehh, tak piemetini un brauc tālāk.

Tas tak ir parastais tērauds, nevis ņerža. Kvalitatīvs gan, bet parastais.

[KoreFun]

Domā metināt? Vai tomēr 100% variants- piesiet ar drāti? ))